双针臂式双链环缝机
Double needle feed-off-the-arm chain stitch machines 

悬臂筒形的特殊结构特别适合袖、裤等筒形部的搭接缝纫；
适应于薄料至中厚料；
适用男装、女装、衬衫、工作服、休闲裤、雨衣等缝纫用。
Special structure of cantilever tubular is especially suitable for joint sewing sleeves, trousers and such kind of caliber;
Adapted to the thin material to thick material;
Suitable for men, women, shirts, overalls, slacks, raincoats and other sewing.